• Spend $70 or more and your order ships free! We'll get your filters out the door fast so you can enjoy clean air and water.*

    * Orders under $70 ship for $5.99.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

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  • Spend $70 or more and your order ships free! We'll get your filters out the door fast so you can enjoy clean air and water.*

    * Orders under $70 ship for $5.99.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

Cart 0

We don't know what's in your water,
but we know there's nothing in your cart.

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Zephyr Filtration 10x20x3 Filters

Showing 1 -  2 of 2 Products
10x20x3 MERV 13 Return Air Grille Filter, 2-Pack
$52.00 / Filter
$65.00 Save 20%!
10x20x3 MERV 11 Return Air Grille Filter, 2-Pack
$44.98 / Filter
$56.22 Save 20%!
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What Our Customers Have to Say

Aubrie A. 1 day ago
5
Just like the other filter I bought very pleased.
Aubrie A. 1 day ago
5
Really cleans the air in the house, very pleased.
Philip N. 1 day ago
5
The foam around the edges has help reduce the noise and provides a seal for return air. Great design. I would like to see it in other sizes.
Maynard R. 1 day ago
5
After more than three years of purchasing these 20x25x3 MERV 13 return air grille filters, I can highly recommend them. I replace them every six months, and they provide great quality at a very reasonable price. They consistently trap a massive amount of dust and airborne allergens, which has noticeably improved our indoor air quality and helped with my allergies.